Patents Assigned to Polymatech CP., Ltd.
  • Film integrated key top
    Patent number: 6455796
    Abstract: A film integrated key top made by linking a plurality of key tops with a resin film, wherein the resin film linking key tops is formed bending more downward than the lower end of a pasted section with the key top body, the miniaturized film integrated key top allowing to reduce key top interval, prevent adjacent key tops from working together, and present a fine appearance.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: September 24, 2002
    Assignee: Polymatech CP., Ltd.
    Inventor: Masayuki Kashino